The USS Fitzgerald collided with a merchant vessel in June of this year killing seven members of her crew. Unfortunately today the USS John S McCain has also collides with a merchant vessel; details unknown.
Update 10:00pm EDT: Unfortunately it appears there are numerous injuries and missing sailors:
“Ten sailors were missing after a Navy destroyer collided with a merchant ship east of the Singapore and Malacca Straits, authorities said Sunday. Five sailors were injured in the collision between the USS John S. McCain and the merchant vessel, a 30,000-ton chemical and oil tanker, the Navy said in a statement.
A Navy spokesman told NBC News the incident was being treated as an accident. (link)
Original Press release from Pacific Command 7th Fleet Operations:

SOUTH CHINA SEA – The guided-missile destroyer USS John S. McCain (DDG 56) was involved in a collision with the merchant vessel Alnic MC while underway east of Singapore and the Strait of Malacca on Aug. 21.




